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GameSpothttps://gamefaqs.gamespot.com > ... > Console
Anyone know how to fix inverted colors on screen? Yesterday when i turned my DSi on the touchscreen started up normally. Worked just fine so i started playing.
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Replacing a Nintendo DSi Bottom LCD and Touch Screen · Let's Fix: Sad Nintendo DS Lite Wont Read Games · Jailbreak Your Nintendo DSi In Just 12 ...
Both OS X and Windows have inversion options for their displays. Their meanings, on the other hand, differ with the operating system. An inverted display on Windows refers to the display actually being upside down, while an inverted display on the Mac refers to the colors being inverted. Either way, these options can hinder the use of your computer, for obvious reasons. Luckily, an inverted screen can be fixed quickly, on both Windows and OS X.
Right click on the Desktop and select "Properties." Click the "Settings" tab and then select "Advanced." Click the "Driver" tab and then "Graphics Properties." Press "Display Settings" and uncheck the "Enable rotation" option. Click "Apply" and then "OK." On Mac OS X Click the Apple logo in the upper left hand corner of the screen. Scroll down and select "System Preferences." Select "Universal Access" and click on the "Seeing" tab. Check the "Black on white" option and the display should return to normal. Close System Preferences to save the changes.
The fault is from the back-light inverter board. The only job of the inverter is to bring light to the screen.
Now
it is obvious that the display inverter board is defective because it
is not bringing
any light on the screen. Since the picture goes off and you can still
hear sound, then it's sign that the inverter is dying because it is not
doing it's job which is to bring
light to the screen.
The display inverter needs to be replaced for problem to be fixed.
1. Test using an external monitor. If it works, then either the screen bulb or the inverter board might be defective. 2. Test the inverter. Easiest way to do it if you have a good screen with a good bulb. Connect the good screen to the inverter board & test it. If it lights up, then the inverter board is good. If it did not, then the inverter board is bad & needs to be replaced. 3. If the inverter board is good, then we are left with the possibility that the screen bulb is bad. To fix this, we will need to replace the LCD screen.
If the laptop comes on normally otherwise and is booting to Windows (you hear the normal startup sounds), look closely at the display and see if you can make out a faint image. It often helps to shine a flashlight on the display.
If the display is faint but present, you probably have a bad inverter board in the display. The inverter provides power for the display's backlight, and without the light the display still works but you can't see it. Inverter boards are available for most brands, they're not usually very expensive, and changing one isn't too difficult. A Web search for your brand and model and "replacement inverter" should turn up several sources. There are also YouTube videos showing how to replace the inverter in many kinds of laptops.
It's also possible the backlight itself is bad. If so, replacing the display is usually preferable to trying to replace the light. The light is built into the display and it's very difficult to replace without damaging the part or the display in the process. The display can be expensive, though.
If you're not sure that the computer is working, try starting it with an external monitor connected. If there's no display then, there's something wrong with the system board that's preventing the machine from starting up. Get that fixed, and it will probably fix the display trouble as well.
The display panel itself is probably fine, but its backlight isn't working. Without the backlight you can't see the display. There's a small circuit board called the inverter inside the display that provides power for the backlight.
It's pretty easy to replace the inverter. You need to take out whatever screws are holding the front half of the display to the back and remove the front. The inverter is at the bottom of the display, held in by a couple of screws. A couple of cables plug into it.
Here is a place that claims they have the inverter in stock for $7.39. That is one fantastic price! Get one of those and a set of miniature Phillips screwdrivers and you'll be able to fix this yourself.
Hello Torr276, Sound like you have either a bad LCD panel or a bad Back light inverter. The first thing is to start with the back light inverter. Its much cheaper. Replacing the inverter normally fixes 88% of all set with that type of a problem. You can request this part from www.interactiverepair.com
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